National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Slidell, Slidell Airport (KASD)

Lat: 30.34°NLon: 89.82°WElev: 30ft.

Fair

84°F

29°C

Humidity 46%
Wind Speed N 8 mph
Barometer 29.94 in (1013.8 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 13 May 4:53 pm CDT
Extended Forecast for

Slidell LA

  • Tonight

    Tonight: Clear, with a low around 62. Northwest wind around 5 mph becoming calm.

    Low: 62 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 86. Calm wind becoming north around 5 mph in the afternoon.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 62. Calm wind.

    Low: 62 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 84. Light southeast wind increasing to 5 to 10 mph in the afternoon.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 64. Southeast wind around 5 mph becoming calm in the evening.

    Low: 64 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 83. Light southeast wind increasing to 5 to 10 mph in the morning.

    High: 83 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 67. Southeast wind 5 to 10 mph.

    Low: 67 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 81. Southeast wind 5 to 15 mph.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 71. Southeast wind 5 to 10 mph.

    Low: 71 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 62. Northwest wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 86. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 62. Calm wind.
Friday
Sunny, with a high near 84. Light southeast wind increasing to 5 to 10 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 64. Southeast wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 83. Light southeast wind increasing to 5 to 10 mph in the morning.
Saturday Night
Partly cloudy, with a low around 67. Southeast wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 81. Southeast wind 5 to 15 mph.
Sunday Night
Partly cloudy, with a low around 71. Southeast wind 5 to 10 mph.
Monday
Partly sunny, with a high near 82. Southeast wind 5 to 15 mph.
Monday Night
Mostly cloudy, with a low around 72. Southeast wind 5 to 10 mph.
Tuesday
Partly sunny, with a high near 82. Southeast wind 5 to 15 mph.
Tuesday Night
Mostly cloudy, with a low around 71. Southeast wind 5 to 10 mph becoming light in the evening.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 82. Light southeast wind increasing to 5 to 10 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Slidell LA
 30.28°N 89.76°W
Last Update:
2:02 pm CDT May 13, 2026
Forecast Valid:
5pm CDT May 13, 2026-6pm CDT May 20, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation